Company lists · Data refreshed October 2026

Top 25 Chemical contract research organizations based in the Netherlands

RevenueBase identified 125 company matches for chemical contract research organizations associated with the Netherlands as of October 2026 and tracks 2,917 professional contacts across them, including 1,254 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for chemical contract research organizations associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built
125Companies
2,917Contacts tracked
1,254Verified emails
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The 25 largest chemical contract research organizations based in the Netherlands

Ranked by team size
Top 25 of 125 company matches for chemical contract research organizations based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNijmegen, NetherlandsHQ recorded Oct 9, 2026501-1,000365 contacts →

Exact match

“Symeres is a leading contract research, development and manufacturing organization (CDMO & CRO) supporting pharmaceutical and biotechnology companies across the full drug…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchLeiden, NetherlandsHQ recorded Oct 9, 2026201-500365 contacts →

Exact match

“The CRO for data-intensive, early phase clinical studies.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchZeist, NetherlandsHQ recorded Oct 9, 2026201-500185 contacts →

Exact match

“P95 Julius Clinical is a global, science-led contract research organization (CRO) supporting clinical development from early-phase trials through late-phase and real-world…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchEde, NetherlandsHQ recorded Oct 9, 202651-200119 contacts →

Exact match

“NIZO is one of the most renowned contract research organisations for better food and health in the world.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchLeiden, NetherlandsHQ recorded Oct 9, 2026201-500107 contacts →

Exact match

“Batavia Biosciences is a science-based CDMO that offers personalized services that fully support all the stages of biopharmaceutical development, from cloning to GMP manufacture…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchMeppel, NetherlandsHQ recorded Oct 9, 2026201-500104 contacts →

Exact match

“DELPHARM, al meer dan drie decennia een prominente speler in de markt van uitbestede geneesmiddelenproductie, heeft zijn verkoop gestaag zien toenemen tot 1,1 miljard euro en…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchUtrecht, NetherlandsHQ recorded Oct 9, 202651-20089 contacts →

Exact match

“Safe and compliant.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchOss, NetherlandsHQ recorded Oct 9, 202651-20086 contacts →

Exact match

“BioConnection (BCO) is a specialized contract manufacturing organization (specialized CMO) serving the pharmaceutical industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchArnhem, NetherlandsHQ recorded Oct 9, 202651-20076 contacts →

Exact match

“Qserve is a trusted global partner for MedTech Regulatory, Clinical, and Quality Compliance, as well as a full-service CRO for medical device clinical trials.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchKatwijk, NetherlandsHQ recorded Oct 9, 202651-20046 contacts →

Exact match

“Since 1914, Katwijk Chemie has been successfully producing high quality Active Pharmaceutical Ingredients and Fine chemicals.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchTer Apel, NetherlandsHQ recorded Oct 9, 202651-20045 contacts →

Exact match

“Ofichem is a European-centred CDMO that pharma teams count on for flexible, reliable supply.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchLeiden, NetherlandsHQ recorded Oct 9, 202651-20044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchLeiden, NetherlandsHQ recorded Oct 9, 202611-5037 contacts →

Exact match

“ZoBio is a leading innovator that provides "gene to structure" research services in early stage drug discovery.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchVenlo, NetherlandsHQ recorded Oct 9, 202611-5036 contacts →

Exact match

“Brightlabs is your partner in high end chemical analyses in the food, feed and pharma as well as research and development.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchUtrecht, NetherlandsHQ recorded Oct 9, 202611-5035 contacts →

Exact match

“Single Cell Discoveries is the leading single-cell sequencing CRO providing high-impact insights to biopharmaceutical companies, health systems, and academic research centers…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchSchiphol-rijk, NetherlandsHQ recorded Oct 9, 202651-20033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchRotterdam, NetherlandsHQ recorded Oct 9, 202611-5030 contacts →

Exact match

“ChemBizR, a specialized chemical business research and consulting company, collaborates with global specialty chemicals, polymers, food & biotechnology companies to develop and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchMaarssen, NetherlandsHQ recorded Oct 9, 202651-20023 contacts →

Exact match

“CR2O is a full-service Contract Research Organization.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchLeiden, NetherlandsHQ recorded Oct 9, 202611-5022 contacts →

Exact match

“Peregrion is a specialized CRO that supports the acceleration and de-risking of drug development programs.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Oct 9, 20261-1016 contacts →

Exact match

“Van Loon Chemical Innovations (VLCI, provides valuable and innovative R&D services to the formulation industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchNijmegen, NetherlandsHQ recorded Oct 9, 2026201-50015 contacts →

Exact match

“Symeres is the leading mid-sized European Contract Research Organization for your drug-discovery and development challenges.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Oct 9, 202611-5014 contacts →

Exact match

“BeVinced is a small niche Clinical Research Organization (CRO) with solid expertise in medical devices.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchZeist, NetherlandsHQ recorded Oct 9, 202611-5014 contacts →

Exact match

“Salvius Legal is limited liability company providing legal support to the pharmaceutical, biotech and clinical trial industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchNijmegen, NetherlandsHQ recorded Oct 9, 20261-1014 contacts →

Exact match

“Avivia is a Dutch independent pharmaceutical R&D service organization and your partner in drug (re)formulation, repurposing and repositioning.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchAlmere, NetherlandsHQ recorded Oct 9, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 125 chemical contract research organizations based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,254 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical contract research organizations based in the Netherlands at a glance

As of Oct 9, 2026
43.0%Verified-email coverage
23.3Average contacts per company
11-50Median size (employees)
7.2%Largest-city concentration · Amsterdam
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
36
51-200
21
201-500
10
501-1,000
2

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 125 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the Netherlands whose business descriptions match “chemical contract research organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,254 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “chemical contract research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical contract research organizations are there based in the Netherlands?

RevenueBase identified 125 company matches for chemical contract research organizations associated with the Netherlands as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Symeres tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chemical contract research organizations?

Amsterdam leads with 9 company records, followed by Leiden (6) and Utrecht (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,254 professional contacts with verified work emails tracked across these 125 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.